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Autonomes System

AS6871

British Telecommunications Limited

Angezeigte IPs
2,097,664
CIDR-Präfixe
104
ASN
AS6871

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 300-500Gbps
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-PLUSNETUK

Web3 footprint

AS6871 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS6871 — globaler IP-Fußabdruck

Städte, in denen AS6871 verfügt über messbare IPv4-Zuweisung. Klicken Sie auf einen Punkt, um die Seite der Stadt zu öffnen. Größe und Farbe skalieren mit der IP-Anzahl.

Auf 3D-Globus ansehen →

Top CIDR-Bereiche

CIDRIPsPTR DensityOrganisationLandStateCity
31.108.0.0/14 262.1K
0.0%
British Telecommunications PLC GB England Bolton
87.112.0.0/14 262.1K
24.9%
British Telecommunications PLC GB England Halifax
51.6.0.0/15 131.1K
99.4%
British Telecommunications PLC GB England Fareham
84.92.0.0/15 131.1K
41.2%
British Telecommunications PLC GB England Slough
87.112.0.0/15 131.1K
0.0%
British Telecommunications PLC GB England Manchester
146.198.0.0/15 131.1K
100.0%
British Telecommunications PLC GB England Norwich
31.125.0.0/16 65.5K
25.5%
British Telecommunications PLC GB England Holmfirth
46.208.0.0/16 65.5K
94.2%
British Telecommunications PLC GB England Swindon
51.9.0.0/16 65.5K
99.8%
British Telecommunications PLC GB England Manchester
80.189.0.0/16 65.5K
97.5%
British Telecommunications PLC GB England Rushden
80.229.0.0/16 65.5K
43.2%
British Telecommunications PLC GB England Northampton
87.114.0.0/16 65.5K
0.0%
British Telecommunications PLC GB England Halifax
91.125.0.0/16 65.5K
100.0%
British Telecommunications PLC GB England Enfield
143.159.0.0/16 65.5K
94.4%
British Telecommunications PLC US
146.90.0.0/16 65.5K
99.4%
British Telecommunications PLC GB England Pinner
146.198.0.0/16 65.5K
100.0%
British Telecommunications PLC US
146.200.0.0/16 65.5K
99.6%
British Telecommunications PLC US
147.147.0.0/16 65.5K
99.4%
British Telecommunications PLC GB England Manchester
150.143.0.0/16 65.5K
97.6%
British Telecommunications PLC US
195.213.0.0/16 65.5K
99.0%
British Telecommunications PLC GB England Worcester
209.93.0.0/16 65.5K
93.9%
British Telecommunications PLC US
213.31.0.0/16 65.5K
97.0%
British Telecommunications PLC GB England Bristol
31.185.128.0/17 32.8K
0.0%
British Telecommunications PLC GB England Bicester
81.174.128.0/17 32.8K
48.0%
British Telecommunications PLC GB England Sheffield
87.115.128.0/17 32.8K
99.9%
British Telecommunications PLC GB England Cirencester
91.125.128.0/17 32.8K
100.0%
British Telecommunications Limited GB England Weston-super-Mare
146.199.0.0/17 32.8K
100.0%
British Telecommunications PLC US
212.159.0.0/17 32.8K
43.6%
British Telecommunications PLC GB England Reading
37.152.192.0/18 16.4K
0.0%
British Telecommunications PLC GB England Hartlepool
84.51.128.0/18 16.4K
60.3%
British Telecommunications PLC GB England Hayes
87.115.0.0/18 16.4K
98.4%
British Telecommunications PLC GB England Worcester
91.125.0.0/18 16.4K
100.0%
British Telecommunications Limited GB England Runcorn
146.199.192.0/18 16.4K
100.0%
British Telecommunications PLC US
212.56.64.0/18 16.4K
16.6%
British Telecommunications PLC GB England Chingford
31.185.32.0/19 8.2K
0.0%
British Telecommunications PLC GB England Wallingford
83.216.128.0/19 8.2K
78.3%
British Telecommunications PLC GB England Godstone
87.115.96.0/19 8.2K
100.0%
British Telecommunications PLC GB Wales Abergele
91.125.64.0/19 8.2K
100.0%
British Telecommunications Limited GB England Belper
146.66.32.0/19 8.2K
0.0%
British Telecommunications PLC GB England Tamworth
146.199.160.0/19 8.2K
100.0%
British Telecommunications PLC US
194.75.0.0/19 8.2K
99.4%
British Telecommunications PLC GB England Catford
195.99.32.0/19 8.2K
93.3%
British Telecommunications PLC GB England Wirral
195.166.128.0/19 8.2K
33.8%
British Telecommunications PLC GB England Preston
212.140.0.0/19 8.2K
99.8%
British Telecommunications PLC GB
213.162.96.0/19 8.2K
59.8%
British Telecommunications PLC GB England Dagenham
87.115.64.0/20 4.1K
100.0%
British Telecommunications PLC GB England Newquay
91.125.112.0/20 4.1K
100.0%
British Telecommunications Limited GB England Barrow in Furness
146.199.128.0/20 4.1K
100.0%
British Telecommunications PLC US
194.75.80.0/20 4.1K
99.4%
British Telecommunications PLC GB England Stevenage
195.99.224.0/20 4.1K
93.3%
British Telecommunications PLC GB England High Wycombe
212.140.32.0/20 4.1K
99.7%
British Telecommunications PLC GB
217.32.32.0/20 4.1K
100.0%
British Telecommunications PLC GB England Abingdon
217.39.16.0/20 4.1K
85.3%
British Telecommunications PLC GB England Radcliffe
217.39.112.0/20 4.1K
78.5%
British Telecommunications PLC GB England Maidstone
217.45.96.0/20 4.1K
98.6%
British Telecommunications PLC GB England Potters Bar
217.46.128.0/20 4.1K
98.4%
British Telecommunications PLC GB England Royal Tunbridge Wells
87.115.88.0/21 2.0K
99.9%
British Telecommunications PLC GB England Leeds
91.125.96.0/21 2.0K
100.0%
British Telecommunications Limited GB England Enfield
146.199.144.0/21 2.0K
100.0%
British Telecommunications PLC US
195.99.8.0/21 2.0K
92.7%
British Telecommunications PLC GB England Huntingdon
195.99.88.0/21 2.0K
93.6%
British Telecommunications PLC GB England East Grinstead
212.140.48.0/21 2.0K
0.2%
British Telecommunications PLC GB
217.32.152.0/21 2.0K
75.9%
British Telecommunications PLC GB England Wirral
217.45.24.0/21 2.0K
98.7%
British Telecommunications PLC GB England Gateshead
87.115.80.0/22 1.0K
100.0%
British Telecommunications PLC GB England Bromsgrove
91.125.108.0/22 1.0K
100.0%
British Telecommunications Limited GB England Hitchin
146.199.152.0/22 1.0K
100.0%
British Telecommunications PLC US
194.75.220.0/22 1.0K
99.4%
British Telecommunications PLC GB Scotland Alloa
217.32.112.0/22 1.0K
100.0%
British Telecommunications PLC GB England Devizes
217.32.148.0/22 1.0K
86.6%
British Telecommunications PLC GB England Stockport
217.32.160.0/22 1.0K
77.4%
British Telecommunications PLC GB Wales Wrexham
217.32.176.0/22 1.0K
78.7%
British Telecommunications PLC GB Wales Wrexham
217.46.24.0/22 1.0K
98.6%
British Telecommunications PLC GB
87.115.86.0/23 512
100.0%
British Telecommunications PLC GB England Wantage
91.125.104.0/23 512
100.0%
British Telecommunications Limited GB Northern Ireland Lisburn
146.199.156.0/23 512
100.0%
British Telecommunications PLC US
217.32.30.0/23 512
100.0%
British Telecommunications PLC GB
87.115.85.0/24 256
100.0%
British Telecommunications PLC GB England Norwich
91.125.106.0/24 256
100.0%
British Telecommunications Limited GB England Stamford
146.199.159.0/24 256
100.0%
British Telecommunications PLC US
87.115.84.0/25 128
100.0%
British Telecommunications PLC GB England Ashby-de-la-Zouch
91.125.107.0/25 128
100.0%
British Telecommunications Limited GB England Poulton-le-Fylde
146.199.158.0/25 128
100.0%
British Telecommunications PLC US
87.115.84.128/26 64
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.128/26 64
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.128/26 64
100.0%
British Telecommunications PLC US
87.115.84.224/27 32
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.192/27 32
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.192/27 32
100.0%
British Telecommunications PLC US
87.115.84.192/28 16
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.224/28 16
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.240/28 16
100.0%
British Telecommunications PLC US
87.115.84.216/29 8
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.240/29 8
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.232/29 8
100.0%
British Telecommunications PLC US
87.115.84.208/30 4
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.252/30 4
100.0%
British Telecommunications Limited GB Scotland Cowie
146.199.158.224/30 4
100.0%
British Telecommunications PLC US
87.115.84.214/31 2
100.0%
British Telecommunications PLC GB Scotland Dunbar
91.125.107.250/31 2
100.0%
British Telecommunications Limited GB Scotland Cowie

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS6871 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

PrefixAnkündigungs-StichprobenZuletzt gesehen
31.125.0.0/16 5,150 2026-07-24 20:06:16
146.90.0.0/16 5,110 2026-07-24 20:06:16
194.75.80.0/20 5,073 2026-07-24 20:06:16
147.147.0.0/16 5,068 2026-07-24 20:06:16
195.99.32.0/19 5,059 2026-07-24 20:06:16
87.114.0.0/16 5,051 2026-07-24 20:06:16
212.56.64.0/18 5,040 2026-07-24 20:06:16
194.75.220.0/22 5,029 2026-07-24 20:06:16
143.159.0.0/16 4,970 2026-07-24 20:06:16
217.32.30.0/23 4,967 2026-07-24 20:06:16
217.32.176.0/22 4,953 2026-07-24 20:06:16
195.99.224.0/20 4,949 2026-07-24 20:06:16
212.140.48.0/21 4,947 2026-07-24 20:10:33
213.162.96.0/19 4,945 2026-07-24 20:06:16
213.31.0.0/16 4,945 2026-07-24 20:06:16
212.140.32.0/20 4,939 2026-07-24 20:10:33
212.140.0.0/19 4,910 2026-07-24 20:10:33
37.152.192.0/18 4,906 2026-07-24 20:06:16
217.45.24.0/21 4,901 2026-07-24 20:06:16
217.39.16.0/20 4,883 2026-07-24 20:06:16
84.92.0.0/15 4,882 2026-07-24 20:06:16
87.112.0.0/16 4,882 2026-07-24 20:06:16
195.166.128.0/19 4,878 2026-07-24 20:06:16
212.159.8.0/23 4,857 2026-07-24 20:06:16
217.32.32.0/20 4,839 2026-07-24 20:06:16
217.45.96.0/20 4,837 2026-07-24 20:06:16
51.9.0.0/16 4,814 2026-07-24 20:06:16
146.198.0.0/16 4,801 2026-07-24 20:06:16
146.66.32.0/19 4,796 2026-07-24 20:06:16
146.200.0.0/16 4,795 2026-07-24 20:06:16
217.46.128.0/20 4,765 2026-07-24 20:06:16
31.185.32.0/19 4,758 2026-07-24 20:06:16
217.32.160.0/22 4,758 2026-07-24 20:06:16
80.189.0.0/16 4,754 2026-07-24 20:06:16
212.159.32.0/19 4,752 2026-07-24 20:06:16
194.75.0.0/19 4,750 2026-07-24 20:06:16
83.216.128.0/19 4,744 2026-07-24 20:06:16
195.99.88.0/21 4,743 2026-07-24 20:06:16
81.174.128.0/17 4,741 2026-07-24 20:06:16
150.143.0.0/16 4,740 2026-07-24 20:06:16
80.229.0.0/16 4,737 2026-07-24 20:06:16
87.115.0.0/16 4,736 2026-07-24 20:06:16
31.185.128.0/17 4,736 2026-07-24 20:06:16
217.32.112.0/22 4,733 2026-07-24 20:06:16
195.213.0.0/16 4,732 2026-07-24 20:06:16
212.159.64.0/18 4,731 2026-07-24 20:06:16
91.125.0.0/16 4,729 2026-07-24 20:06:16
217.32.148.0/22 4,727 2026-07-24 20:06:16
217.39.112.0/20 4,723 2026-07-24 20:06:16
84.51.128.0/18 4,723 2026-07-24 20:06:16

Zeige Top 50 of 61 angekündigte Präfixe nach Stichprobenvolumen.

Frequently Asked Questions

Was ist AS6871?

AS6871 ist eine Autonomous System Number, die British Telecommunications Limited zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS6871 an?

AS6871 kündigt 2.10M IPv4-Adressen an, verteilt auf 104 geroutete CIDR-Präfixe. Das Netzwerk ist in United Kingdom registriert.

Wer betreibt AS6871?

AS6871 wird von British Telecommunications Limited betrieben. Die Organisation hat ihren Sitz in United Kingdom. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS6871 registriert?

AS6871 ist in United Kingdom registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-07-24 20:25:31 UTC
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